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Law Incorporation [45]
3 years ago
15

There are 12 eggs in a dozen. Write an algebraic expression for the number of eggs in d dozen.

Mathematics
1 answer:
Alchen [17]3 years ago
7 0

Answer:

4d=48

Step-by-step explanation:

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The graph of the function f(x) = (x - 3)(x + 1) is shown.
pychu [463]

Answer:

Step-by-step explanation:

Option A. All the real values of x where x < -1

Procedure

Solve the inequality:

(x -3)(x+1)>0

That happens in two cases.

1) When both factors >0

x-3>0 and x+1>0

x>3 and x >-1

The intersection is x >3

2) When both factors <0

x-3<0 and x+1<0

x<3 and x<-1

the intersection is x<-1.

We have obtained that the function is positive for the intervals  x < -1 and x > 3. But in one of those intervals the function is decresing and in the other is increasing.

You can recognize that the function given is a parabola and, because the coefficient of the quadratic term is positive, the parabola opens upward. Then the function is decreasing in the  first interval and increasing in the second interval.

4 0
3 years ago
Please answer help is need.<br> attach below
Serjik [45]

Answer:

it should be 1/6 as there are six sides but only one 1.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
I Need Help Like Now!!
kogti [31]

Answer:

\frac{136}{999}

Step-by-step explanation:

We require 2 equations with the repeating decimal after the decimal point in both equations.

The bar above 136 indicates that 136 is being repeated

let x = 0.136136...... → (1) Multiply both sides by 1000

1000x = 136.136.... → (2)

Subtract (1) from (2) to eliminate the decimal part

999x = 136 ( divide both sides by 999 )

x = \frac{136}{999}

5 0
3 years ago
An inequality is shown below. x + 2.5 &lt; 20 What is the greatest value of x from the set {10.5, 12.5, 17.5, 19.5} that makes t
34kurt
C is the final answer :)
4 0
4 years ago
I need help on what to do for part b
Nataliya [291]
The answer would be 1008. 24x42
5 0
3 years ago
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